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Oil & Gas
| Tue 19 Aug 2025
Geneva, Aug. 20 -- World Intellectual Property Organization has received Chevron USA patent application for System and Method for Automatic Detection of Microseismic Reflections in Distributed Acoustic Sensing Data. Liu Youfang, Lim Chen Ning Ivan and Nihei Kurt T developed the invention.
The patent application number is WO2025..
Oil & Gas
| Wed 20 Aug 2025
Kuala Lumpur, Aug. 20 -- Halliburton Energy Services has obtained a patent for storable liquid suspension of hollow particles. This invention was developed by Pang Xueyu, Hundt Gregory, Lewis Samuel, Sodhi Thomas Singh, Singh John P and Tan Brendon.
The patent application number is MY2019PI01930 20161110. The patent publication..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to PetroChina for Early Warning Type Supporting Device. Zhu Enrong, Zhang Ziyang, Kang Ning, Zhang Haijun, Liu Xiling, Kou Miaomiao and Li Binggang developed the invention.
The patent application number is CN202421960742U 20240813. The patent p..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to PetroChina for Liquid Level Meter for Desulfurization Device. Gao Jin, Wang Jun, Jiang Shan, Wang Qi, Yang Zhenggang and Zhang Wei developed the invention.
The patent application number is CN202421866720U 20240802. The patent publication num..
Oil & Gas
| Tue 19 Aug 2025
Geneva, Aug. 20 -- World Intellectual Property Organization has published Chevron Phillips Chemical patent application for Fractionation for Polymerization Reactor Effluent. The invention was developed by Curren Joseph A, Qi Wei and Gupta Anurag.
The patent application number is WO2025US13802 20250130. The patent publication nu..
Oil & Gas
| Wed 20 Aug 2025
Beijing, Aug. 20 -- State Intellectual Property Office of China has published PetroChina patent application for Power Grounding Electrode Tamping Method. The invention was developed by Zheng Yiqing, Xu Jie, Ning Zhihai, Wang Xiaojun, Zheng Chenglong, Chen Debing, Liu Xiaoqing, Yang Peilun, Fu Qi and Wang Lichao.
The patent appl..
Oil & Gas
| Wed 20 Aug 2025
Beijing, Aug. 20 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Energy Consumption Monitoring, Managing and Adjusting System Based on Rule Engine. The invention was developed by Wu Ruijia, Zhou Can, Fu Rong, Qiao Xindong, Liu Qiqi, Cao Fangyuan, Tian ..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 --Saudi Arabian Oil Company and Aramco Services have submitted a patent application for Ethoxylated Fatty Diamine as a Corrosion Inhibitor for Pipelines and Storage Tanks. Ramasamy Jothibasu, Nagu Muthukumar, Santra Ashok Kumar and Alanazi Nayef M developed the invention.
The patent application number is U..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Shale Gas Storage Condition Evaluation Parameter Acquisition Method and Device and Electronic Equipment. This invention was developed by Shan Shuaiqiang, Wang Baohua, Cheng Jian, Fang Chengmin..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Eng Co Ltd have submitted a patent application for Sludge Modification Anaerobic Coupling Reduction Method and System. Zhu Yiliang, Liang Hongjie, Xu Zhiqi, Yang Qi, Lyu Xiaotong and Kang Jiajie developed the invention.
The patent application number is CN20231086..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Integral Adhesive-free Hierarchical Porous Mww Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Yao Hui, Xu Ming, Wang Wennian, Gao Huanx..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Silicon-modified Beta Zeolite Molecular Sieve, Catalyst for Catalyzing Diesel Hydrocracking, Preparation Method and Application. Zhou Yanni, Zheng Junlin, Li Cheng, Jiang Xiangdong, Xu Feng a..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Continuous Production Method and System for Lactam Monomer. This invention was developed by Niu Dian, Yuan Qing, Shi Yanan, Shi Peng, Li Genghong and Zheng Bo.
The patent application number is C..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Mannich Base Quaternary Ammonium Salt Compound and Preparation Method Thereof, Acidizing Corrosion Inhibitor, Acid Liquor and Application Thereof. This invention was developed by Cui Jia, Li F..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical have submitted a patent application for Application of Q [7] Solid Powder Material for Selectively Removing Impurity Acetaldehyde and Application of Q [7] Solid Powder Material. This invention was developed by Sun Ronghua, Miao Dong, Cao Qiang, Li Qing..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical have submitted a patent application for Method for Removing Impurity Acetic Ether from Vinyl Acetate. This invention was developed by Sun Ronghua, Sun Chunshui, Chen Hongjun, Li Qing, Zhang Yu and Hou Tao.
The patent application number is CN20231135..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Preparation Method of High-performance Fuel Cage Hydrocarbon Compound. Zheng Weiping, Zhu Zhongpeng, Tao Zhiping, Zhao Jie, Fu Chaolin and Chang Chunyan developed the invention.
The patent appli..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Method and System for Determining Existence State of Shale Gas and Storage Medium. Yang Zhenheng, Lu Longfei, Jiang Qigui, Bao Yunjie and Li Zhiming developed the invention.
The patent appl..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Daqing Oilfield and PetroChina have submitted a patent application for Micro-emulsion Type Heavy Oil Cold Production Oil-displacing Agent with Ph Response Characteristic, Preparation Method and Application of Micro-emulsion Type Heavy Oil Cold Production Oil-displacing Agent. This invention was developed by K..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Imidazolyl MOF Material as Well as Preparation Method and Application Thereof. Wang Cheng, Yang Xue, Chen Hongwu, Zhang Yuxiao, Weng Chenchen and Cheng Tao developed the invention.
The patent ap..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Xinjiang Dushanzi Petrochemical Co Ltd and PetroChina have submitted a patent application for Method and System for Continuously Producing Polyolefin Elastomer by Gas Phase Method. Qiao Liangjie, Fang Yi, Wang Jinchao, Hu Xiaohua, Yang Yongsheng, He Maosheng, Chen Jiguo and Li Hongxi developed the invention.
..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Xinjiang Dushanzi Petrochemical Co Ltd and PetroChina have submitted a patent application for Production Method for Converting Chromium Polyethylene into Polyolefin Elastomer. Fan Guofeng, Gong Yibin, Fang Yi, He Peng, Xie Lijun, Xu Jincai, Xie Jinhui and Zhao Jian developed the invention.
The patent appli..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have submitted a patent application for Method for Detecting Phosphate Ester in Lubricant. This invention was developed by Wang Nan, Zeng Yingfeng and Liu Qiong.
The patent application number is CN202310860213 20230713. The patent pub..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- PetroChina, Petrochina Coalbed Methane Co Ltd and China United Coalbed Methane National Engineering Res Center Co Ltd have submitted a patent application for Method, System, Equipment and Medium for Dividing Shale Fluid Occurrence Types. This invention was developed by Wen Shengming, Jiang Yuqiang, Li Xingtao..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Reservoir Prediction Method Based on Deposition Difference. Li Yu, Su Cheng, Zhai Liang, Wu Man, Zhang Wenhui, Xu Yanqun, Tang Jun, Xu Pengye, Tian Tonghui and Zhang Qiang developed the invention.
The patent applica..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Geothermal Resource Surface Geochemical Exploration Method and System. This invention was developed by Li Guangzhi, Ning Lirong, Hu Bin, Wang Guojian and Jiang Tao.
The patent application n..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Stratum Interface Short Source Distance Remote Detection Device, System and Method. This invention was developed by Xie Guanbao, Wu Jinping and Li Xin.
The patent application numb..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Earthquake Denoising Method Based on Improved Generative Adversarial Network. Teng Houhua, Han Zhanyi, Zhao Aiguo, Zhang Li, Liu Liping, Wang Shengge and Gang Mingchuan developed the invention.
The patent applicatio..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Beach Shallow Sea Jerking Suppression Method. Ma Shanhui, Sun Pengpeng, Yuan Yongqi, Cao Xiaoli, Liu Bo, Xu Hongbin, Yan Yanli, Feng Yuping, Hou Kening and Xing Xujiao developed the invention.
The patent application..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Seismic Denoising Method Based on Mlreal Transformation. Qin Ning, Tian Kun, Li Lingyun, Ge Daming, Li Song, Bi Lifei and Meng Xianxia developed the invention.
The patent application number is CN202310855828 2023071..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Pre-stack OVT Domain Fluid Prediction Method Based on AVO Forward Modeling. This invention was developed by Lou Fengqin, Yu Jingqiang, Zhang Yunyin, Qu Zhipeng, Zhang Weizhong, Luo Xia and Liu Haining.
The patent ap..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Anterior Ancient Life Buried Hill Interior Fault Identification Method Based on Compressed Sensing Dip Angle Transformation. This invention was developed by Mu Xing, Meng Tao, Shi Quanqing, Zhang Bo, Bi Junfeng, Wang T..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Joint Inversion Method for Velocity and Q Value of Seismic Viscous Sound Waves in Well. This invention was developed by Sun Weiguo, Kong Qingfeng, Wu Wei, Yang Hongwei, Du Zheng, Qian Zhi, Wang Gaocheng and Chen Yumao...
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have submitted a patent application for Well Control Complex Medium Intelligent Velocity Field Modeling Method. Wei Guohua, Qian Zhi, Yu Wenzheng, Cui Xiangying, Hu Xinhong, Bu Hongfei, Chen Wei and Yuan Haihan developed the invention.
The patent applicat..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Beijing University of Chemical Technology, China Petroleum & Chem and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for High-strength Breathable Film and Preparation Method Thereof. This invention was developed by Li Haoyi, Li Changjin, Liao Wenquan, Zhang Yang, Yang W..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Polyacrylonitrile Nascent Fiber, Polyacrylonitrile-based Carbon Fiber and Preparation Method Thereof. Wang Hetuan, Shen Zhigang and Jiang Zeming developed the invention.
The patent applica..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Equipment for Evaluating Fracturing Implementation Effect Through Tracer Agent. This invention was developed by Li Chuxiong, Shen Baojian, Lu Longfei, Li Zhiming, Jia Mengyao and Liu Yahui.
..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and China Petroleum & Chemical Corp Jiangsu Oilfield Branch have submitted a patent application for Safe Operation Tubular Column of Carbon Dioxide Injection Well and Operation Method. Kang Yuyang, Guan Jun, Liu Songlin, Yasufuyu and Liu Zhiquan developed the invention.
The patent ap..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Nat Offshore Oil Corp and Zhanjiang Branch of China National Offshore Oil have submitted a patent application for Offshore Shale Oil Slim-hole High-pressure Well Completion Double-safety-barrier Tubular Column. This invention was developed by Xu Fabin, Ma Lei, Meng Wenbo, Huang Yi, Wang Wei, Liu Hexing,..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Daqing Oilfield and PetroChina have submitted a patent application for Water Injection Well Under-pressure Operation Process Pipe Column. Zhang Zhilong, Hao Weidong, Zuo Lina, Wang Lixun and Xu Chang developed the invention.
The patent application number is CN202310858037 20230713. The patent publication n..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Saudi Arabian Oil Company and King Abdullah University of Science and Technology have filed a patent application for Pillared Structures of Lamellar Mesoporous Crystalline Microporous Material. This invention was developed by Hodgkins Robert Peter, Koseoglu Omer Refa, Parsapur Rajesh Kumar, Huang Kuo-wei, ..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Saudi Arabian Oil Company and King Abdullah University of Science and Technology have filed a patent application for Structures of Lamellar Mesoporous Crystalline Microporous Material. This invention was developed by Hodgkins Robert Peter, Koseoglu Omer Refa, Parsapur Rajesh Kumar, Huang Kuo-wei, Rueping M..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Northwest Oil Field Co have been awarded a patent for Anti-crushing Device for Glass Sheet of Foam Generator. This invention was developed by Xiao Shuguo, Qin Xueyuan, Zhang Xianghui, Yang Guohong, Liu Yong and Li Zhanhu.
The patent application number is CN202421387476U 2..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Southwest Oil & Gas have been granted a patent for Dredging Tool. This invention was developed by Qiao Bo, He Jingwei, Gong Shenghua, Lyu Wenyi, Zuo Yuanhua, Yang Fa, Xiang Yuanbin and Zhou Li.
The patent application number is CN202421632887U 20240710. The patent publicat..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Daqing Oilfield and PetroChina have sought patent for Heat Exchange and Test Method for Deep Geothermal Development Shaft. This invention was developed by Hui Yongqing, Li Shiping, Li Jing, Jiang Hongli, Gu Shefeng, Hou Yanhua, Zhou Aihong, Ma Wenjuan, Qu Youqing and Wang Huanhuan.
The patent application n..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Preparation Method of Mfi Molecular Sieve, Mfi Molecular Sieve and Application. This invention was developed by Yao Hui, Wang Wennian, Wei Yilun, Gao Huanxin and Liu Yuanlin.
The patent applic..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have sought patent for Branch Water Channel Configuration Characterization Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Yu Yunyan and Chen Zhihai.
The patent application number is CN..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- PetroChina and PetroChina Kunlun Gas Co Ltd have submitted a patent application for Gas-fired Boiler Hydrogen-doped Self-adaptive Regulation and Control System and Method Based on Flue Gas Carbon and Oxygen Monitoring. Zhao Jun, Zhao Yanfang, Lu Xin, Huang Xiaomei, Wang Xianjun, Zhang Yuanyuan, Huang Xiaoguan..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical have applied Chinese patent for Application of Caged Compound in Selective Removal of Ethanol and Application of Caged Compound. Sun Ronghua, Lu Xin, Li Ying, Li Qing, Zhang Yu and Hou Tao developed it.
The patent application number is CN20231135684..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have filed a patent application for Method and Device for Preparing 4-methyl-1-pentene Through Propylene Dimerization. This invention was developed by Sun Xinyan, Shi Changzhi, Gao Guohua, Wang Mengying, Liu Xinyang and Li Han.
The pa..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Eng Co Ltd have applied Chinese patent for Oil-containing Crack Sewage Treatment System and Method. Kang Jiajie, Liang Hongjie, Xu Zhiqi, Yang Qi, Zhu Yiliang and Yan Pingping developed it.
The patent application number is CN202310860700 20230713. The patent publ..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China University of Petroleum, Beijing and Jiningbo Saidun Environmental Protection Tech Co Ltd have applied Chinese patent for Coal Chemical Industry Wastewater Reverse Osmosis High-silicon-resistant Scale Inhibitor and Application Thereof. He Fei, Meng Xianghai, Yang Jiguang, Gao Lihong, Yang Shengyuan and ..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Copper Nanocluster, Preparation Method and Application Thereof, Hydrogenation Catalyst and Preparation Method of 4-formylmorpholine. This invention was developed by Lyu Jiangang, Zhu Yan, Liu Bo and Wang Di.
..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have filed a patent application for Imidazolyl MOF Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Cheng, Lin Wei, Zhang Yuxiao, Gu Fangwei, Bai Mingzan and Gong Pijian.
The patent ..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Northwest Oil Field Co have applied Chinese patent for Method for Preparing Dual-responsiveness Emulsifier. Zhang Jianjun, Xu Yanyan, He Long, Li Liang, Kang Zhi and Dong Ruiqiang developed it.
The patent application number is CN202310844842 20230711. The patent publicati..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Xinjiang Dushanzi Petrochemical Co Ltd and PetroChina have applied Chinese patent for Production Method for Reducing Transition Material in Polyolefin Elastomer Produced from Titanium Polyethylene. Gong Yibin, Liang Yonggang, Lu Zhenhua, Fan Guofeng, Ren Gangxing, He Maosheng, Wu Xiaofeng and Li Qiang develop..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Northwest Oil Field Co have sought patent for Pin Shearing Device. This invention was developed by Liu Xianghua, Chen Zongqi, Huang Liang, Wang Long, Li Dongmei and Li Jinghui.
The patent application number is CN202310852846 20230712. The patent publication number is CN11..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem, Sinopec Ningbo Engineering and Sinopec Ningbo Research Institute have sought patent for Water Electrolysis Hydrogen Production System Based on Photovoltaic Power Generation. This invention was developed by Guo Jianjun, Dai Zhaoming, Qi Dongfeng, Yang Guojun, Ren Tianlei and Miao Linkun..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have filed a patent application for System and Method for Measuring Physical Property Parameters of Porous Medium Fluid. This invention was developed by Hu Wei, Xu Ting, Lun Zengmin, Kang Zhijiang, Yang Yang and Cui Maolei.
The p..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Derivatization Reaction Liquid for Measuring Content of Stearate in Compound Additive as Well as Application and Measuring Method of Derivatization Reaction Liquid. This invention was developed by..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Nanjing Chemical Ind Co Ltd have filed a patent application for Nitrochlorobenzene Freezing Point Detection Device and Test Method. This invention was developed by Pan Yabin, Li Mingming, Zheng Yixiao, Chen Zhen, Chen Zhouxin and Ma Mang.
The patent application number is ..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Beijing Chemical Research Institute Co Ltd have sought patent for Device and Method for Evaluating Slow Crack Propagation Resistance of Plastic Pipe. This invention was developed by Li Yu'e, Guo Ruohai and Hu Fa.
The patent application number is CN202310854567 20230712. T..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Eng Co Ltd have applied Chinese patent for Inlet Air Distribution Device and Method of Pre-oxidation Furnace for Carbon Fiber Production. Ruan Yiping, Li Yanming, Wang Tao, Fang Jianguo, Xu Yan and Li Ji developed it.
The patent application number is CN2023111897..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing have sought patent for Ruthenium-based Catalyst, Preparation Method Thereof and Application of Ruthenium-based Catalyst in Hydrogen Production Through Water Electrolysis. This invention was developed by Wang Cheng, Lin Wei, Yang Xue, Gu ..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have applied Chinese patent for Five-dimensional Seismic Data Optimization Method for Crack Prediction. Zhang Yunyin, Zhu Jianbing, Feng Deyong, Li Hongmei, Shang Wei, Jiang Jie and Li Changhong developed it.
The patent application number is CN20231086332..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shengli Oilfield have sought patent for While-drilling Seismic Acquisition Method and Device. This invention was developed by Kong Qingfeng, Sun Weiguo, Zhao Maoqiang, Du Zheng, Liu Haojie, Lee Min-yong and Qian Zhi.
The patent application number is CN202310855807 2023071..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have sought patent for Reservoir Favorable Area Prediction Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Ji Shengzhen, Guo Rongtao, Miyakoshi, Zhang Zhongmin, Wang Xinghua and Fu Zhifang..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Shanghai Ocean Oil & Gas Branch China Petroleum & Chemical Corp have applied Chinese patent for Seabed CO2 Storage Induced Fault Activation Micro-seismic Monitoring System and Recognition Method. Zhao Yong, Feng Qin, Wang Chuang, Sun Xin, Wang Qing and Tu Youzhi developed it.
The..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Shanghai Eng Co Ltd have filed a patent application for Method for Co-producing Cellulose, Xylose and Lignin from Lignocellulose Raw Material and Application of Method. This invention was developed by Chen Dong, Hong Xia and Zhou Fangzhou.
The patent application number is..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have applied Chinese patent for Tracer Agent and Application Thereof in Shale Oil and Gas Exploration and Development. Li Chuxiong, Shen Baojian, Lu Longfei, Li Zhiming, Jia Mengyao and Liu Yahui developed it.
The patent applicat..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have sought patent for Geochemical Identification Method and System for Ground Surface of Geothermal Resource Fracture. This invention was developed by Ning Lirong, Li Guangzhi, Wang Guojian and Hu Bin.
The patent application num..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute have applied Chinese patent for Earth Surface Geochemical Identification Method and System for Geothermal Resource Water Supply Fracture. Li Guangzhi, Hu Bin, Wang Guojian, Ning Lirong and Chen Yinjie developed it.
The patent app..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Nat Offshore Oil Corp and Zhanjiang Branch of China National Offshore Oil have applied Chinese patent for Safety Barrier Process Pipe Column for Offshore Shale Oil High-pressure Slim Hole Well Completion. Meng Wenbo, Xu Fabin, Ma Lei, Huang Yi, Liu Hexing, Wang Wei, Deng Huagen, Wang Yinghao, Xu Jing, H..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- China Petroleum & Chem and Sinopec Northwest Oil Field Co have filed a patent application for Self-locking Hydraulic Anchor. This invention was developed by Liu Lian, Zhao Zhonghui, Wang Bowei, Li Huihui, Li Xiaosheng and Hou Xiaojiao.
The patent application number is CN202310854309 20230712. The patent pu..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Chart Energy & Chemicals has sought patent for Cryogenic Carbon Capture System and Method with Integrated Liquid Natural Gas Vaporizer. This invention was developed by Vipperla Ravikumar, Hoeger Christopher and Baxter Larry.
The patent application number is US202519053344 20250213. The patent publicatio..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Shimadzu has submitted a patent application for Gas Chromatograph. Fukushima Daiki developed the invention.
The patent application number is CN202410758514 20240613. The patent publication number is CN119310222 (A). International Patent Classification codes are G01N30/06 and G01N30/68. Cooperative Patent C..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Xinxiang Aviation Industry Group has submitted a patent application for Gas Inlet Float Valve Integrating Ventilation, Oil-gas Two-way Sealing and Pressure Maintaining. Luo Chong, Yao Lianzheng, Wang Nan, Li Rui, Liu Jianhui, Feng Peiyao, Wang Junjie, Zhang Wei and Duan Quanwen developed the invention.
The..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- Kanghui Nantong New Material Technology has been granted a patent for Dichloromethane Gas Condensation Recovery Device. This invention was developed by Chang Zhijun, Liu Jian and Zang Qilu.
The patent application number is CN202421486570U 20240626. The patent publication number is CN222829087 (U). Internat..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- U.S. Patent and Trademark Office has released Carbon Technology Holdings patent application for Highly Mesoporous Activated Carbon. This invention was developed by Despen Daniel J, Mennell James A and Reamer David.
The patent application number is US202519192830 20250429. The patent publication number i..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- U.S. Patent and Trademark Office has published King Fahd University of Petroleum and Minerals patent application for Air Gap Distillation System and Heat Exchanger. The invention was developed by Lawal Dahiru Umar, Fallatah Wail Sulaiman, Aljundi Isam Hasan and Antar Mohamed Abdelkarim.
The patent appli..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Mitsubishi Heavy Industries has submitted a patent application for Carbon Dioxide Recovery System. This invention was developed by Matsuo Takeshi, Yonekawa Takahito, Nakane Masaharu, Atarashiya Kenji, Inui Masayuki, Nagayasu Hiromitsu, Uechi Hideyuki and Katsuki Norito.
The patent application number is ..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- U.S. Patent and Trademark Office has published SPM Oil & Gas patent application for Stabilized Check Valve. The invention was developed by Fuller Nadiya and Witkowski Brian C.
The patent application number is US202519192816 20250429. The patent publication number is US2025257811 (A1). International Pate..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- G&H Diversified Manufacturing has submitted a patent application for Plugging Assemblies for Plugging Cased Wellbores. This invention was developed by Zakharia Steven, Magill Joshua, Knight Benjamin and Atilano Christian.
The patent application number is US202519193618 20250429. The patent publication n..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- TotalEnergies Onetech has submitted a patent application for Process for the Recycling of Waste Plastics Based Oil. This invention was developed by Biber Benjamin, Richardson Christine, Minoux Delphine, Nelson Keith and Adam Cindy.
The patent application number is US202318992414 20230713. The patent pub..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Indian Oil has sought patent for Process for Synergistic Co-conversion of Used Oils to Value Added Products. This invention was developed by Siddiqui Shahil, Pradeep Ponoly Ramachandran, Das Satyen Kumar, Kumar Sarvesh, Sau Madhusudan and Ramakumar Sankara Sri Venkata.
The patent application number is U..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Petroleo Brasileiro has submitted a patent application for Method for Generating Renewable Products from Bio-oil and Oil Streams in Catalytic Cracking. Rene Chamberlain Pravia Oscar, Bello De Oliveira Andre, De Rezende Pinho Andrea, Loureiro Ximenes Vitor and Brando Bezerra De Almeida Marlon developed the ..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Topsoe has submitted a patent application for Production of Halide Free Hydrocarbons. This invention was developed by Mahajan Hemant Jagannath and Tensingh Ashwin Singh.
The patent application number is US202318856430 20230414. The patent publication number is US2025257266 (A1). International Patent Cla..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- State Intellectual Property Office of China has received Southwest Petroleum University patent application for Rope Type Coring Device Capable of Continuously Forming Film While Drilling. Zhu Liangyu, Shi Xiangchao, Xie Heping, Yang Dongsheng, Zhao Zhiyu, Liu Tao, Tang Wenbin, Yang Zezhou and Qiu Zirou develo..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Baker Hughes Oilfield Operations has submitted a patent application for Method of Improving Injection Pressure and Asphaltene Remediation. This invention was developed by Huval Wendy, Usie Marty, Berard Kelly and Bestaoui-spurr Naima.
The patent application number is US202519197054 20250502. The patent pu..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Baker Hughes Oilfield Operations has applied United States patent for Energy Extraction Arrangement, Method, and System. Duggan Andrew, Ewing Daniel C, Hern Christopher, Russell Ronnie and Chatterjee Kamalesh developed it.
The patent application number is US202418437838 20240209. The patent publication nu..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Chevron USA has submitted a patent application for Subsea Basket. This invention was developed by Pate James David and Grimmer Andrew Michael.
The patent application number is US202418436318 20240208. The patent publication number is US2025256819 (A1). International Patent Classification code is B63C11/52..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- State Intellectual Property Office of China has received China Petroleum & Chem and Sinopec Res Institute of Petroleum Processing patent application for Supported Iridium-containing Catalyst as Well as Preparation Method and Application Thereof. Mi Wanliang, Wang Shuaiyang, Zhang Cong, Gu Fangwei, Zhao Hong a..
Oil & Gas
| Tue 19 Aug 2025
Beijing, Aug. 19 -- State Intellectual Property Office of China has released China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute patent application for Simulation Experiment Device and Method for Migration and Accumulation of Deep Oil and Gas. This invention was developed by Ma Zhongliang, Wang Qiang, Z..
Oil & Gas
| Mon 18 Aug 2025
Beijing, Aug. 19 -- Hebei PetroChina Center Hospital has been granted a patent for Protective Bed Blocking Cover Convenient to Disassemble and Assemble and Used for Restraining Critical Patient. This invention was developed by Chen Zhixia and Kou Youmei.
The patent application number is CN202420504853U 20240315. The patent pu..
Oil & Gas
| Mon 18 Aug 2025
Beijing, Aug. 19 -- Chinese Patent for Tail Gas Recovery Device for Oil Separation Tank has been issued to Hebei Fuyue Chemical Tech Co Ltd. This invention was developed by Li Zhaojin, Liu Rui, Liu Fei, Wang Qiyu, Yan Xiaoyu, Yang Jianshun, Li Yongliang, Gao Fei, Zheng Yunke, Zhang Mengmeng, Zhao Jinggang and Gao Xiumin.
The ..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Cameron International Corporation has submitted a patent application for Systems and Methods for Using Glycerol-based Scale Inhibitors in Waste Streams. This invention was developed by Jenkins Alyn, Mcrae James, Nordvik Tore, Covarrubias Bianca and Barnes Paul.
The patent application number is US202418436..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- U.S. Patent and Trademark Office has published Chevron Phillips Chemical patent application for Fractionation for Polymerized Reactor Effluent. The invention was developed by Curren Joseph A, Qi Wei and Gupta Anurag.
The patent application number is US202418437762 20240209. The patent publication number i..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- U.S. Patent and Trademark Office has received Cameron International Corporation patent application for Bicarbonate Removal from Monoethylene Glycol-water Streams. Messenger Brian Edward developed the invention.
The patent application number is US202319111325 20231024. The patent publication number is US20..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Intelligent Energy has filed a patent application for Systems and Methods for Providing Heat Control in a Multi-stack Fuel Cell System. This invention was developed by Baird Scott, Jackson Philip Thomas, Watton James, Devaney Brendan and Kenyon Ian Stuart.
The patent application number is US202017767820..
Oil & Gas
| Mon 18 Aug 2025
Alexandria, Aug. 19 -- Schlumberger Technology has submitted a patent application for Autonomous Restriction Navigation. Dipasquale Scott and Ombayev Zhandos developed the invention.
The patent application number is US202519047941 20250207. The patent publication number is US2025256946 (A1). International Patent Classification ..
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